磺化物是向有机物分子中引入磺酸基( - SO2H)或磺酰氯基(-SO3Cl)的后得到的产 物，引入磺酸基后，有机物分子，可具 有乳化、润湿、发泡等多种表面活性， 广泛应用于表面活性剂的合成。同时， 磺化物还具有水溶性和酸性
发烟硫酸活性高，有助于提高磺化物的磺 化度。
The high activity of the oleums is helpful for enhancing the sulfonation degree of the sulfonated bodies.
实验考察了煤种、 磺化温度、磺化时间、煤粒度等因素对于产物磺化物离子交换活性的影响。
The effects of coal ranks, the temperature for sulphonating re-action, the sulphonating duration, the coal size etc on the characteristics of ions ex-change of sulphonated coal are tested.
其次，以白杨素为先导化合物对其进行磺化，得到两种白杨素磺化物：白杨素-6-磺酸钠和白杨素-8-磺酸钠的混合物，通过络合解聚使其分离。
Secondly, the mixture of chrysin-6-sulfonate and chrysin-8-sulfonate was obtained by sulfonated chrysin. By the method of coordination and depolymerization, two chrysinsulfonates were separated.
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